The John Deere 8345R is a 4WD row-crop tractor from the 8R series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 2014 to 2019. The John Deere 8345R is equipped with a 9.0 L (548.0 cu·in) six-cylinder diesel engine and a infinitely variable transmission (IVT) transmission with infinite forward and reverse gears.
The JD 8345R row-crop tractor used the John Deere PowerTech PSS engine. It is a 9.0 L, 8,980 cm2, (548.0 cu·in) six-cylinder turbocharged aftercooled diesel engine with 118.0 mm (4.65 in) of the cylinder bore and 136.0 mm (5.35 in) of the piston stroke. The compression ratio rating is 16.0:1. This engine produced 349.9 PS (257.3 kW; 345.0 HP) at 2,100 rpm of output power.
The John Deere 8345R is equipped with hydrostatic power or active command steering (optional) steering, hydraulic wet disc brakes, CommandView III cab (standard) and 645.0 liters (170.4 US gal.; 141.9 Imp. gal) fuel tank.
John Deere 8345R Specifications
| General Specifications | |
| Model | John Deere 8345R |
| Length | 6,220 mm (244.9 in) |
| Width (warning lamps) | 3,480 mm (137 in) |
| Height (cab) | 3,280 mm (129.1 in) |
| Wheelbase | 3,050 mm (120.1 in) |
| Ground clearance | 1500 axle Group 42 tires: 580 mm (22.8 in) ILS axle Group 42 tires: 500 mm (19.7 in) |
| Weight | IVT, duals, Cat 4 hitch: 14,828 kg (32,690 lbs) |
| Fuel tank capacity | 645.0 liters (170.4 US gal.; 141.9 Imp. gal) |
| Battery | Two 12V, CCA 925A |
| Cabin type | CommandView III cab (standard) |
| Engine | |
| Engine model | John Deere PowerTech PSS |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 9.0 L, 8,980 cm2, (548.0 cu·in) |
| Bore and stroke | 118.0 mm X 136.0 mm (4.65 in X 5.35 in) |
| Compression ratio | 16.0:1 |
| Horsepower | 349.9 PS (257.3 kW; 345.0 HP) at 2,100 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Hydrostatic power or Active Command steering (optional) |
| Brakes | Hydraulic wet disc |
| Final drive | Inboard planetary |
| Differential lock | Hydraulic rear (standard) Hydraulic front with 1500 and ILS axles |
| Transmission model | John Deere AutoPowr |
| Transmission type | Infinitely variable transmission (IVT) |
| Gears | Infinite forward and reverse |
| Tires | |
| Front tires | Ag: 380/80R38 |
| Rear tires | Ag: 480/80R50 |
| Three-Point Hitch | |
| Category | IVN/III |
| Rear Arms | Hydraulic center link optional |
| Lift capacity (at ends) | 6,804 kg (15,000 lbs) Optional: 9,072 kg (20,000 lbs) |
| Front Hitch | |
| Front Hitch | Optional |
| Front lift (at ends) | 5,193 kg (11,450 lbs) |
| Drawbar category | IV IV Heavy-Duty (optional) |
| PTO (Power take-off shaft) | |
| Front PTO type | Independent (optional) |
| Front PTO speed | 1000 (1.75) 1000 (1.375) |
| Rear PTO type | Independent |
| Rear PTO speed | 1000 (1.75) Optional: 1000/1000E (1.75) Optional: 540/1000 (1.375) |
| Hydraulic system | |
| Hydraulic type | Closed-center load sensing pressure flow compensated |
| Hydraulic capacity | 40.1 liters (10.6 US. gal, 8.8 Imp. gal.) 90.1 liters (23.8 US gal, 19.8 Imp. gal) |
| Valves | Rear 4 to 6 Front 0 to 2 |
| Pump flow | 60.0 gpm (227.1 lpm) Optional: 85.0 gpm (321.8 lpm) |
| SCV flow | 35.0 gpm (132.5 lpm) Optional: 42.0 gpm (159.0 lpm) |
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